baber/WOPTO huggingface dataset:
Patent JP-H0429048-A (JP)
Title: Conductivity meter
Inventor: KAYAHARA FUJIO
IPC: G01R27/22
Filed: 1990-05-24
Abstract: PURPOSE:To switch the measurement range automatically and make an easy-to- read display and to improve operation efficiency by controlling the gain so that the level of a conductivity signal outputted by a conductivity sensor enters a specific range. CONSTITUTION:A solution such as beer is made to flow in a pipe fitted with the sensor 7 for conductivity measurement and about 10<3> mus/cm conductivity is detected and displayed on a meter 12 through an amplifying circuit 8, a full-wave rectifying circuit 9, and a logarithmic amplifier 11. Then when, for example, caustic soda which has high conductivity is made to flow in the pipe for cleaning, about 10<5> mus/cm which is detected 7 is amplified 11 with a small amplification factor and displayed 12 and when pure water flows, the conductivity decreases to 0.1 mus/cm, so it is amplified 11 with a large amplification factor and displayed 12. Consequently, whatever kind of solution to be measured is used, the measurement range is switched automatically and the easy-to-see display 12 can be made, so the operation efficiency is improved.
Patent JP-S61291824-A (JP)
Title: Burner
Inventor: KONAKAWA KATSUZO
IPC: F23D11/10
Filed: 1985-06-20
Abstract: PURPOSE:To stabilize a flame formed on the surface of balancing the combustion speed and the injection speed by providing means for opening and closing the burner port of a combustion part and controlling the ratio of opening and closing times of the opening and closing means or the number of times of opening and closing the same. CONSTITUTION:A vaporized fuel gas is mixed with combustion air, caused to flow outwardly from the circumference of a combustion cylinder 13 provided with a wire net as a premixed gas, and ignited by a igniter in a combustion space formed between an outer cylinder 16 and the combustion cylinder 13 to form a combustion flame. By the ON-OFF operation of a solenoid 23, a drive shaft 22 moves upward and downward, an opening and closing cylinder 20 also moves upward and downward to open and close the communication passage between an opening 19 and an opening 9. The ON time and ON-OFF number of times of the solenoid 23 can be arbitrarily set by a controller 24. When the ON time of the solenoid 23 is varied in accordance with the increase or decrease of the amount of combustion, the average burner port area per time can be varied. By this, the amount of combustion per average burner port area becomes constant even when the amount of combustion varies, the variation of the burner port is removed and the flow-out speed in accordance with the combustion speed becomes constant.
Patent JP-H05320705-A (JP)
Title: Method and die for compacting powder
Inventor: SUGAYA YOSHIMI
IPC: B22F3/035
Filed: 1992-05-27
Abstract: PURPOSE:To efficiently obtain a high-density compact even from a material which is easily adhered to a die and difficult to compress by using this die with the frictional resistance reduced when the powder is compacted or the green compact is extracted. CONSTITUTION:A powder compacting die having a taper of 1/5000 to 1/1000 expanding toward a compact extraction side and the upper and lower punches to be engaged with the inner hole of the die are used, and the powder is pressed by the punch in the larger inner hole in most of the compression stage or at the final stage of compression.
Patent JP-H0429369-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO JUNJI
IPC: H01L29/78
Filed: 1990-05-24
Abstract: PURPOSE:To obtain an Si thin film where a crystal grain diameter is large and it is difficult to capture impurities on a crystal grain interface in a short time by specifying a range for an impurity concentration of oxygen which is included in a region for a non-single crystal semiconductor at a channel region. CONSTITUTION:An a-Si thin film (channel a-Si thin film) for semiconductor region is laminated on a crystal substrate 100 by the plasma CVD method. At this time, a range is specified for an impurity concentration of oxygen which is included at a region for a non-single crystal semiconductor at a channel region. In this case, the film-formation method is not limited to the PCVD method and limitation in impurity concentration of oxygen is most critical, thus enabling the a-Si thin film to be a poly-Si thin film with a large crystal grain diameter in a short time.
Patent JP-S6112373-A (JP)
Title: Printer
Inventor: KIUCHI SHIGERU
IPC: B41J13/14
Filed: 1984-06-29
Abstract: PURPOSE:To provide a printer in which a slip can be prevented from being unintentionally moved relatively to a paper holder and a printing position can be accurately determined, by providing a paper pressing controlling cam for retractting from a paper presser a clamp-releasing body for elastically pressing the slip against the paper holder, the cam being rotated in synchronism with a line feed controlling cam. CONSTITUTION:A feeding gear 19 is engaged to a feeding rack 12 fixed to the paper holder 3, and is reciprocated one time by rotating one time the line feed controlling cam 34 driven by a motor, thereby reciprocating the paper holder 3. By this, the operation of printing in a plurality of lines on the slip 4 is facilitated. In addition, the paper presser (a leaf spring) 10 and the clamp-releasing body 25 for retracting the paper presser 10 from the paper holder 3 are provided, and the paper pressing controlling cam 37 rotated in synchronism with the cam 34 is provided. Immediately before moving the paper holder 3 in the line- feeding direction from a home position, the clamp-releasing body 25 is retracted from the paper presser 10 by the cam 37, and the slip is pressed by the paper presser 10. Accordingly, the slip 4 can be securely prevented from being unintentionally moved relatively to the paper holder 3.
Patent JP-2000323290-A (JP)
Title: Discharge lamp lighting device
Inventor: KISHIMOTO NAOKAGE
IPC: H05B41/24
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To supply stable power to a control circuit. SOLUTION: An inverter circuit part INV supplies power to a load circuit 1 through a leakage transistor LT1 by converting a DC voltage of a smoothing capacitor C1 into a high frequency voltage with switching elements Q1, Q2, and on/off of the switching elements Q1, Q2 is controlled with a control circuit part 2. A power source circuit 2a generates operation power of the control circuit part 2 from voltage produced in a power source winding n4 magnetically connected to the secondary side of the leakage transistor LT1, a power source circuit 2b generates operation power of the control circuit part 2 from both end voltage of the smoothing capacitor C1, and supplies operation power to the control circuit part 2 from the power source part 2b when the ambience temperature is in the range below a specified lower limit.
Patent JP-H09318645-A (JP)
Title: Self-velocity vector predicting device
Inventor: TAKEDA HIROYUKI
IPC: G01S15/60
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To predict the self-velocity vector controllable toward a target by obtaining the estimated values of the center position and velocity of an undeivater travel body in the future with a Kalman filter based on the self-position data from the measured value by a front sonar via the prescribed calculation. SOLUTION: The distance RH between an underwater travel body and a stationary target, the angle H between the longitudinal line of the underwater travel body and the straight line connecting the center P of the underwater travel body and the center O of the stationary target, and the aspect angle ψA of the stationary target (the angle between the longitudinal line of the underwater travel body and the longitudinal line of the stationary target) are measured by a sonar section 11. The (X, Y) coordinates of the center P of the underwater travel body are obtained by a self-position calculation section 15 on the inertial coordinates in which the center O of the stationary target by an inertial coordinates set section is used as an origin, the longitudinal line of the target is used as the Y-axis, and the axis orthogonal to it is used as the X-axis based on the data.  The position (X, Y) and velocity (VX, VY) of the center P of the underwater travel body in the future are estimated by a Kalman filter 16, and the size and direction ψg of the velocity vector Vg of the center P of the underwater travel body are calculated by a self-velocity vector calculation section 18 based on the data and are fed to a steering controller.
Patent JP-H06347397-A (JP)
Title: Bottle color recognizing method
Inventor: HAYASHI YOSHIHIRO
IPC: G01N21/27
Filed: 1993-06-04
Abstract: PURPOSE:To fetch image signals of both dense and light colors of bottles under suitable conditions and to accurately recognize a bottle color by recognizing the color in first recognizing step for predicting a dense color and second recognizing step for predicting a light color. CONSTITUTION:When a bottle to be desired to be recognized reaches a first imaging unit 3 of a first bottle recognizing step by a conveyor 1, a first sensor 33 senses it, and a controller 5 fetches an image signal of the bottle imaged by a first camera 32. A luminance distribution is obtained from the signal, and the luminance is compared with a preset luminance level. As a result, when it is smaller than the level, the bottle of a dense color is predicted, optimum data for recognizing the color is extracted in a first bottle color recognizing step, and compared with a luminance ratio coordinates in which the luminance is as a reference to recognize, the bottle color. When it is larger than the level, the bottle of a light color is predicted, the bottle color is recognized based on an image signal fetched by a second imaging unit 4 in a second bottle color recognizing step.
Patent JP-S63302460-A (JP)
Title: Cassette loading device
Inventor: KAMEZAWA SHUNSUKE
IPC: G11B15/675
Filed: 1987-06-01
Abstract: PURPOSE:To reduce the number of parts and to improve an operation feeling by linking a cassette holder and substrate freely rotatably respectively by one link and fitting the gear biting with the both parts of the fixed gears arranged respectively on the cassette holder and substrate freely rotatably to the link. CONSTITUTION:After loading a cassette holder 1 on a cassette a pushing down force is given to the cassette holder 1, then a pushing down force acts on a link 3 as well via a pin 3a, which is turned in a clockwise direction centering around a pin 3c. By the turning of link 3 a gear 5 is rotated in a clockwise direction along a fixed gear 2a, by this rotation the cassette holder 1 is turned as well via a fixed gear 1a and the cassette holder 1 reaches in a 2nd descent state with holding the position fixed by the tooth number ratio of the fixed gears 1a, 2a and the length of the link 3. It becomes therefore freely foldable by one link 3 (whereas two in all) and a rotary gear 5. Thus the number of parts is reduced and an operation feeling is improved.
Patent JP-S6112671-A (JP)
Inventor: KENESU SUTEIIBUN HAASHI
IPC: C07D249/08
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H088594-A (JP)
Title: Substrate positioning device
Inventor: SAKAI HIROAKI
IPC: H05K13/04
Filed: 1994-06-17
Abstract: PURPOSE:To provide a substrate positioning device which can flexibly position the substrate even when the size of a liquid crystal panel is changed. CONSTITUTION:A substrate positioning device is provided with a frame 10, first and second moving tables 14 and 15 which are provided on the frame 10 so that the tables 14 and 15 can freely move in the same direction, first motor M1 which simultaneously moves both tables 14 and 15 in the same direction, and second motor M2 which moves the second table 15 only. Then a first supporting section 32 which supports a substrate by its central part on its lower surface is provided to one table 14 or 15 and a second supporting section 45 which supports the substrate by its edge sections is provided to the other table 15 or 14.
Patent JP-S5659839-A (JP)
Title: Epoxy resin composition
Inventor: OOTSU MASAAKI
IPC: C08G59/00
Filed: 1979-10-20
Abstract: PURPOSE: Titled composition, excellent in heat resistance and storage stability, and most suitable for a prepreg for a laminated printed board, which is prepared by compounding an epoxy resin with a specified curing agent and a specified curing auxiliary.  
     CONSTITUTION: 100pts.wt. of an epoxy resin of epoxy equivalent 100W4,000, is compounded with (B) 10W100pts.wt. of a poly-p-vinylphenol (halide) of weight- average MW 3,000W8,000, as a curing agent and (C) 0.05W10pts.wt. of a metal imidazolate of the formula (wherein M is Li, Na, K, Cu, Mg, Ba, Zn, Al, etc.; n is valence of a metal; R 1W3  are H, alkyl, allylalkyl, phenyl, etc.), as a curing auxiliary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08297484-A (JP)
Title: Keyboard musical instrument fixed to hand
Inventor: ISOZAKI YOSHIMI
IPC: G10C1/06
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a keyboard musical instrument which is usable for amusements for old people and is helpful for preventing aging by the exercise of fingertips in addition to use as a toy for children by mounting auxiliary keyboards to all the keyboards exclusive of the keyboards for semitones of a small-sized keyboard musical instrument. CONSTITUTION: The small-sized keyboard musical instrument is composed of two units for the right hand only and the left hand only as one set. The auxiliary keyboards 3 are mounted at all the keyboards exclusive of the keyboards for the semitones of the keyboard musical instrument. Belts 2 for fixing the keyboard musical instrument to the hands are disposed in the upper part of main body 1. The small-sized keyboard musical instrument for the right hand is, therefore, fixed to the right hand and the small-sized keyboard musical instrument for the left hand to the left hand by the respective belts 2. The user is able to produce sounds simply by bending the fingers and pressing the keyboards or the auxiliary keyboards 3. Since each of the ten fingers of the right and left hands corresponds to just one keyboard, the user is able to easily learn the keyboards.  The semitones are eventually produced by directly pressing the keyboards for the semitones with the fingers. In such a case, the keyboards to be pressed are pressed by the thumb of the hand opposite to the musical instrument where these keyboards exist.
Patent JP-S5760750-A (JP)
Title: Input and output supervisory system
Inventor: FUKUSHIMA TAKEO
IPC: H04J3/14
Filed: 1980-09-29
Abstract: PURPOSE:To supervise inputs and outputs easily, by using a phase difference to check multiplexing or demultiplexing of the input signal inputted to a transmission device by adding a memory circuit to an input and output supervisory device. CONSTITUTION:Input signals A-C are inputted to a transmission device 1, and a multiplexed (or demultiplexed) signal is outputted from the device 1 to an output terminal 3. Meanwhile, input signals A-C are inputted to a selecting circuit 8 of an input and output supervisory device 11, and phases corresponding to input  signals A-C are read out into a memory circuit 10 by the output of the circuit 8, and their phase difference is set to a phase correcting circuit 9. Phases of input signals A-C are corrected by the circuit 9, and phase corrected input signals and output signals corresponding to input signals A-C from the device 1 are compared with each other in phase by a phase comparing circuit 6 to check whether input signals A-C are multiplexed correctly or not; and if they are multiplexed correctly, OK is displayed on a display circuit 7.
Patent JP-S6115681-A (JP)
Title: Modified japanese sake
Inventor: NAKAYAMA SADAO
IPC: C12G3/04
Filed: 1984-06-30
Abstract: PURPOSE:Japanese SAKE is combined with essence of Japanese plums, essence of damson plums or others to give modified Japanese SAKE which almost loses the intrinsic smell of Japanese SAKE and has another wine-like good smell. CONSTITUTION:Japanese SAKE is mixed with Japanese plum essence or damson plum essence solely or in combination.
Patent JP-S6029525-A (JP)
Title: Oven toaster
Inventor: NAKAMURA TOSHIO
IPC: A47J37/06
Filed: 1983-07-27
Abstract: PURPOSE:To economically improve energy efficiency and at the same time obtain uniformly toasted sliced bread by a structure wherein bar heaters are arranged above and below a carrying net for stuffs to be cooked and the depth and width of the carrying net for stuffs to be cooked are specified. CONSTITUTION:A near box-shape cooker 20 consists of side walls 21, a reflector 22, a door 23 and a bottom plate 24. Bar heaters 26 are respectively arranged above and below a carrying net 25 for stuffs to be cooked so as to put the net between the heaters. The depth D of the carrying net 25 for stuffs to be cooked is set to be 12.5-13cm, while its width W is set to be 37-38cm. Accordingly, two slices of bread including English bread can be placed at a time onto the net 25. As a result, the energy efficiency can be economically improved and at the same time uniformly toasted sliced bread can be obtained.
Patent JP-S63297860-A (JP)
Title: Control method for lockup clutch
Inventor: ASAYAMA YOSHIO
IPC: F16H61/14
Filed: 1987-05-29
Abstract: PURPOSE:To reduce a lockup shock at the time of speed change and to improve accelerating performance by not completely releasing a lockup clutch at the time of speed change, and gradually increasing oil pressure from the state where oil pressure is kept at a designated low pressure. CONSTITUTION:At the time of changing speed, a controller 10 calculates internal pressure of a torque converter 25 from output of an engine speed sensor 21 and lowers lockup clutch oil pressure to a designated pressure through an oil pressure supply device to be held for a while. Secondly, when a point of time for starting build-up is taken as the time the interval time determined by a throttle opening S or the clutch relative rotational frequency of a transmission 30 obtained by signals of input and output shaft rotation sensor 22, 23 becomes near zero and the time torque converter E value = n2/n1 is more than a preset value, oil pressure is gradually increased at the optimum build-up rate calculated by a throttle opening S, a car weight I and a gear ratio of a shaft selector 80, and gradual increase is stopped just near the E-value. Thus, a lockup shock at the time of changing speed can be reduced to improve accelerating performance.
Patent JP-H033703-A (JP)
Title: Machining control method for multiple shaft numerically controlled lathe
Inventor: KATSURA KENJI
IPC: B23Q15/00
Filed: 1989-05-31
Abstract: PURPOSE:To prevent a work from vibrating simply by operating main shaft moving shafts completely synchronously each other at the time of machining a work. CONSTITUTION:Both ends of a work 3 is supported by two main shafts 1, 2 and the work 3 is machined by an edge tool held by an edge tool table 4. At this time, same accelerating and decelerating property is given to the drive motors of the respective main shafts of the main shafts 1, 2 and the performance command for one of the main shaft moving shafts is to be the performance command for the other as it is. Both of the main shaft driving shafts are thereby operated synchronously to prevent the work 3 from vibrating during machining.
Patent JP-S5762332-A (JP)
Title: Air conditioner
Inventor: IWATA KAZUHIKO
IPC: F24F1/00
Filed: 1980-10-01
Abstract: PURPOSE:To cause air to flow smoothly on the upstream and downstream sides of a heat exchanger in an air condition, reduce the resistance to airflow, reduce the height of te air conditioner and cause cool air to flow at the time of stopping a blower in the same direction as that at the time of operating the blower. CONSTITUTION:In this air conditioner, heat exchangers 13, 13 are separately placed in a V-shaped configuration directly above a blow-off port 2a of the blower 2. Accordingly, the distance between the inside lower ends of the heat exchanger 13, 13 and the upper end of the blower 2 can be reduced to be very small, whereby a cabinet 15 incorporating the heat exchangers 13, 13, the blower 2 and the like in combination can be installed in the ceiling even when the space in the ceiling is small in height. In addition, since the flow of air from the blower 2 is divided into airflows in the directions for orthogonally penetrating the heat exchangers 13, 13, the resistance to airflow can be remarkably reduced. Further, at the time of stopping the blower 2, since the cool air heat-exchanged by the heat exchagers 13, 13 flows directly downward into a duct 16 provided on the lower side, it does not flow on the side of the blower 2 or a suction grille 5 heat insulation for preventing dewing is not required on the suction side.
Patent JP-H08545-A (JP)
Title: Cover type endoscope
Inventor: KIRA HITOSHI
IPC: A61B1/00
Filed: 1994-06-17
Abstract: PURPOSE:To ease the pain to be given on a patient by reducing the diameter at the front end of an insertion part including an endoscope cover having a lens cover facing an observation optical system and an illumination optical system. CONSTITUTION:An optical path of illumination light passing a range effective for illumination in the illumination optical system 33 is formed to an irregular shape formed to a straight shape on at least the observation optical system 32 side of the effective illumination region 33b to be set as a region intersected with the lens cover 35. The effective region is formed by effectively utilizing this region which is heretofore a dead space in the conventional constitution where the effective observation region is formed as a circular shape, by which the lens cover of this constitution is formed smaller and the diameter of the cover type endoscope is made smaller.
Patent JP-S62293269-A (JP)
Title: Toner image transferring device
Inventor: HOSAKA YASUO
IPC: G03G15/16
Filed: 1986-06-13
Abstract: PURPOSE:To improve transfer efficiency and to stabilize a transfer process at the time of wet atmosphere by using a transfer drum forming a transparent insulating layer and irradiating a photosensitive body from the transfer drum side through a toner image at the time of transfer. CONSTITUTION:The transfer device consists of a transfer roller 20, a light source 21 arranged in the transfer roller 20 and a power supply 6 for impressing a transfer voltage and the transfer roller 20 consists of a transparent electrode 23 formed on a transparent supporting body 22 and a transparent insulating layer 24. When voltage with the reverse polarity against toner 3 is impressed to the roller 20 and light is simultaneously emitted to the roller 20, electrostatic charge for repulsing the toner 3 is generated on the surface of the photosensitive body 1 and almost all the toner on the photosensitive body 1 is moved to the receiving sheet 4 side, the quantity of residual toner 30 is extremely reduced. Since the insulating layer 24 is formed on the surface of the roller 20, direct injection of charge from the roller 20 into the toner can be suppressed even if the peripheral environment is wet, so that reverse transfer is not generated.